Initial community commit

Src/libvp6/include/On2Decrypt.h

@@ -0,0 +1,75 @@
+//==========================================================================
+//
+//  THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
+//  KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+//  IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
+//  PURPOSE.
+//
+//  Copyright (c) 1999 - 2001  On2 Technologies Inc. All Rights Reserved.
+//
+//--------------------------------------------------------------------------
+#if !defined(ON2DECRYPT_H)
+#define ON2DECRYPT_H
+
+//______________________________________________________________________________
+//
+//  On2Decrypt.h
+//  test api for testing the encryption code in on2crypt.h
+//--------------------------------------------------------------------------
+
+#ifdef _USRDLL
+#define DLLExport __declspec(dllexport)
+#else
+#define DLLExport
+#endif
+
+#define DLLCC __stdcall
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+typedef void* HOn2Decryptor;
+
+DLLExport int DLLCC MakeDecryptor(unsigned char* pDRMX, int iDRMXLength, HOn2Decryptor* phOn2Decryptor);
+//***************************************************************************************
+// Name       : MakeDecryptor
+// Description: set up an decryption session
+// Inputs     : pDRMX -> information to be used by decryptor to set up decryption session
+//              iDRMXLength -> number of bytes used in pDRMX
+// Outputs    : phOn2Decryptor -> pointer to an decryption session
+// Returns    : 0 = success 
+//***************************************************************************************
+
+DLLExport int DLLCC DecryptBytes(HOn2Decryptor hOn2Decryptor, unsigned char* pBufferIn, int iSizeIn, unsigned char* pBufferOut, int iSizeOutMax, int* piSizeOut);
+//***************************************************************************************
+// Name       : DecryptBytes
+// Description: decrypts bytes in input buffer and stores them to the output buffer
+// Inputs     : hOn2Decryptor -> handle of decryption sesion to use ( from make decryptor)
+//            : pBufferIn -> buffer holding bytes to decrypt
+//              iSizeIn -> number of bytes to decrypt of that buffer
+// Outputs    : pBufferOut -> buffer for holding decrypted bytes
+//              iSizeOutMax -> maximum number of bytes to write to pBufferOut
+//              piSizeOut -> number of bytes actually written to pbufferout
+// Returns    : 0 = success 
+//***************************************************************************************
+
+DLLExport int DLLCC DeleteDecryptor(HOn2Decryptor hOn2Decryptor);
+//***************************************************************************************
+// Name       : DeleteDecryptor
+// Description: ends the decryption session and cleans up 
+// Inputs     : hOn2Decryptor -> handle of decryption sesion to use ( from make decryptor)
+// Outputs    : 
+// Returns    : 0 = success 
+//***************************************************************************************
+
+typedef int (DLLCC *PFNMakeDecryptor)(unsigned char* pDRMX, int iDRMXLength, HOn2Decryptor* phOn2Decryptor);
+typedef int (DLLCC *PFNDecryptBytes)(HOn2Decryptor hOn2Decryptor, unsigned char* pBufferIn, int iSizeIn, unsigned char* pBufferOut, int iSizeOutMax, int* piSizeOut);
+typedef int (DLLCC *PFNDeleteDecryptor)(HOn2Decryptor hOn2Decryptor);
+
+#ifdef __cplusplus
+}  //  extern "C"
+#endif
+
+#endif  //  ON2DECRYPT_H